CA2041524C - Dispositif de coalescence liquide a induction de gaz et separateur par flottation - Google Patents

Dispositif de coalescence liquide a induction de gaz et separateur par flottation Download PDF

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Publication number
CA2041524C
CA2041524C CA002041524A CA2041524A CA2041524C CA 2041524 C CA2041524 C CA 2041524C CA 002041524 A CA002041524 A CA 002041524A CA 2041524 A CA2041524 A CA 2041524A CA 2041524 C CA2041524 C CA 2041524C
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CA
Canada
Prior art keywords
liquid
gas
chamber
vessel
influent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002041524A
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English (en)
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CA2041524A1 (fr
Inventor
John A. Cairo, Jr.
John A. Young
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/521,262 external-priority patent/US5080802A/en
Application filed by Individual filed Critical Individual
Publication of CA2041524A1 publication Critical patent/CA2041524A1/fr
Application granted granted Critical
Publication of CA2041524C publication Critical patent/CA2041524C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/05—Coalescer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
CA002041524A 1990-05-09 1991-04-30 Dispositif de coalescence liquide a induction de gaz et separateur par flottation Expired - Lifetime CA2041524C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/521,262 US5080802A (en) 1990-05-09 1990-05-09 Induced gas liquid coalescer and flotation separator
US521,262 1990-05-09
US07/613,388 US5156745A (en) 1990-05-09 1990-11-13 Induced gas liquid coalescer and flotation separator
US613,388 1990-11-13

Publications (2)

Publication Number Publication Date
CA2041524A1 CA2041524A1 (fr) 1991-11-10
CA2041524C true CA2041524C (fr) 2002-10-15

Family

ID=27060430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002041524A Expired - Lifetime CA2041524C (fr) 1990-05-09 1991-04-30 Dispositif de coalescence liquide a induction de gaz et separateur par flottation

Country Status (2)

Country Link
US (1) US5156745A (fr)
CA (1) CA2041524C (fr)

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US6189238B1 (en) * 1998-11-30 2001-02-20 Lucent Technologies Inc. Portable purge system for transporting materials
US6719681B2 (en) 1999-08-06 2004-04-13 Econova, Inc. Methods for centrifugally separating mixed components of a fluid stream
US6346069B1 (en) 1999-08-06 2002-02-12 Separation Process Technology, Inc. Centrifugal pressurized separators and methods of controlling same
US6607473B2 (en) 1999-08-06 2003-08-19 Econova Inc. Methods for centrifugally separating mixed components of a fluid stream under a pressure differential
US6893572B2 (en) * 2001-07-12 2005-05-17 Western Environmental Engineering Company Solids accumulating flotation separator
US6818799B2 (en) * 2003-04-17 2004-11-16 Rhodia, Inc. Process for removing tar from spent acid
EP2044993A3 (fr) * 2003-04-17 2009-07-29 Rhodia, Inc. Procédé de purification d'acide usé
US7157007B2 (en) * 2003-06-20 2007-01-02 National Tank Company Vertical gas induced flotation cell
US7470361B2 (en) 2003-11-14 2008-12-30 Eberly Christopher N System for stormwater environmental control
US7485223B2 (en) 2004-04-16 2009-02-03 Nijhuis Water Technology B.V. Separator device
PL2142278T3 (pl) * 2007-04-30 2018-03-30 Fluor Technologies Corporation Konfiguracje zbiornika do zbierania szumowin i sposoby
CN102164644B (zh) 2008-09-03 2014-05-07 康明斯过滤Ip公司 具有改进性能的空气套式的聚结器介质
US8517185B2 (en) * 2008-10-08 2013-08-27 Cummins Filtration Ip, Inc. Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material
US9199185B2 (en) 2009-05-15 2015-12-01 Cummins Filtration Ip, Inc. Surface coalescers
US8590712B2 (en) 2008-10-08 2013-11-26 Cummins Filtration Ip Inc. Modular filter elements for use in a filter-in-filter cartridge
US8360251B2 (en) 2008-10-08 2013-01-29 Cummins Filtration Ip, Inc. Multi-layer coalescing media having a high porosity interior layer and uses thereof
US8404121B2 (en) * 2009-08-11 2013-03-26 Anaergia Inc. Method for separating suspended solids from a waste fluid
US9233855B2 (en) * 2009-09-07 2016-01-12 Aerofloat (Holdings) Pty Ltd Apparatus and method for the treatment of water
WO2011060413A1 (fr) 2009-11-16 2011-05-19 Cummins Filtration Ip Inc. Soupape de décharge et un mécanisme de drainage combinés nécessitant un élément inséré pour permettre un drainage dans un système coalesceur
US20110139378A1 (en) * 2009-12-11 2011-06-16 Purestream Technology, Llc Wastewater treatment systems and methods
US8425668B2 (en) * 2009-12-11 2013-04-23 Total Water Management, LLC Wastewater pre-treatment and evaporation system
US10086315B2 (en) 2011-03-04 2018-10-02 Enviro-Tech Systems, L.L.C. Micro-bubble induced gas flotation cell and method of operating same
US8834723B1 (en) 2011-03-22 2014-09-16 Enviro-Tech Systems, L.L.C. Smart water discharge monitoring system
GB201115289D0 (en) * 2011-09-03 2011-10-19 Enhydra Ltd Flotation apparatus
ITME20110017A1 (it) * 2011-10-06 2013-04-07 Antonio Italiano Dispositivo per il controllo elettronico, automatico, dei processi industriali di drenaggio e separazione acqua e residui pesanti da idrocarburi e biocarburanti.
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
US9095162B2 (en) * 2013-10-25 2015-08-04 Qun Xia Method of separating fat, oil or grease from a liquid body surface
WO2015069771A1 (fr) 2013-11-06 2015-05-14 Fluor Technologies Corporation Systèmes et procédés pour le déshuilage et la réduction du carbone organique total dans une eau produite
US11247143B2 (en) 2016-07-19 2022-02-15 Cummins Filtration Ip, Inc. Perforated layer coalescer
US10780374B2 (en) 2016-12-13 2020-09-22 Air & Liquid Systems Inc. Animal byproduct recovery system
CN107601728B (zh) * 2017-11-14 2023-12-26 河南清波环境工程有限公司 带自动排气防翻腾功能的气浮凝絮污水处理系统
CN107986391A (zh) * 2017-12-30 2018-05-04 湖北加德科技股份有限公司 复合型高效油水分离装置
CN110526319A (zh) * 2019-09-17 2019-12-03 应鸿 一种具有除异味的污水处理系统
CA3090353A1 (fr) * 2020-08-18 2022-02-18 1501367 Alberta Ltd. Separateur a traitement de fluide et systeme et methode de traitement de fluide
US11794893B2 (en) 2020-09-08 2023-10-24 Frederick William MacDougall Transportation system for transporting organic payloads
AU2021341795B2 (en) 2020-09-08 2024-02-01 Frederick William Macdougall Coalification and carbon sequestration using deep ocean hydrothermal borehole vents

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US1940762A (en) * 1932-08-15 1933-12-26 Petroleum Rectifying Co California Separator for treated emulsions
US2669440A (en) * 1950-09-12 1954-02-16 Leidsche Duinwater Mij Nv Apparatus for the aeration of water for purification purposes
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US3956128A (en) * 1973-07-16 1976-05-11 Degremont, S.A. Apparatus for treating industrial and domestic waste waters
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FR2375890A1 (fr) * 1977-01-04 1978-07-28 Anvar Procede et dispositif de separation d'emulsions par coalescence
FR2381550A1 (fr) * 1977-02-23 1978-09-22 Serep Separateur fonctionnant par gravite et depression pour des melanges de deux liquides non miscibles
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Also Published As

Publication number Publication date
US5156745A (en) 1992-10-20
CA2041524A1 (fr) 1991-11-10

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